Package org.gnome.gdk

Class FrameClock.Builder<B extends FrameClock.Builder<B>>

java.lang.Object

org.javagi.gobject.Builder<B>

org.gnome.gobject.GObject.Builder<B>

org.gnome.gdk.FrameClock.Builder<B>

Type Parameters:

B - the type of the Builder that is returned

All Implemented Interfaces:

BuilderInterface

Enclosing class:

FrameClock

public static class FrameClock.Builder<B extends FrameClock.Builder<B>>
extends GObject.Builder<B>

Inner class implementing a builder pattern to construct a GObject with properties.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Builder()	Default constructor for a Builder object.

Method Summary

Modifier and Type	Method	Description
FrameClock	build()	Finish building the FrameClock object.
B	onAfterPaint(FrameClock.AfterPaintCallback handler)	This signal ends processing of the frame.
B	onBeforePaint(FrameClock.BeforePaintCallback handler)	Begins processing of the frame.
B	onFlushEvents(FrameClock.FlushEventsCallback handler)	Used to flush pending motion events that are being batched up and compressed together.
B	onLayout(FrameClock.LayoutCallback handler)	Emitted as the second step of toolkit and application processing of the frame.
B	onPaint(FrameClock.PaintCallback handler)	Emitted as the third step of toolkit and application processing of the frame.
B	onResumeEvents(FrameClock.ResumeEventsCallback handler)	Emitted after processing of the frame is finished.
B	onUpdate(FrameClock.UpdateCallback handler)	Emitted as the first step of toolkit and application processing of the frame.

Methods inherited from class org.gnome.gobject.GObject.Builder

onNotify

Methods inherited from class org.javagi.gobject.Builder

addBuilderProperty, connect, connect, connectSignals, getArena, getNames, getValues

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Builder

protected Builder()

Default constructor for a Builder object.

Method Details

build

public FrameClock build()

Finish building the FrameClock object. This will call GObject.withProperties(org.gnome.glib.Type, java.lang.String[], org.gnome.gobject.Value[]) to create a new GObject instance, which is then cast to FrameClock.

Overrides:

build in class GObject.Builder<B extends FrameClock.Builder<B>>

Returns:

a new instance of FrameClock with the properties that were set in the Builder object.

onAfterPaint

public B onAfterPaint(FrameClock.AfterPaintCallback handler)

This signal ends processing of the frame.

Applications should generally not handle this signal.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.AfterPaintCallback.run()

onBeforePaint

public B onBeforePaint(FrameClock.BeforePaintCallback handler)

Begins processing of the frame.

Applications should generally not handle this signal.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.BeforePaintCallback.run()

onFlushEvents

public B onFlushEvents(FrameClock.FlushEventsCallback handler)

Used to flush pending motion events that are being batched up and compressed together.

Applications should not handle this signal.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.FlushEventsCallback.run()

onLayout

public B onLayout(FrameClock.LayoutCallback handler)

Emitted as the second step of toolkit and application processing of the frame.

Any work to update sizes and positions of application elements should be performed. GTK normally handles this internally.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.LayoutCallback.run()

onPaint

public B onPaint(FrameClock.PaintCallback handler)

Emitted as the third step of toolkit and application processing of the frame.

The frame is repainted. GDK normally handles this internally and emits Gdk.Surface::render signals which are turned into GtkWidget::snapshot signals by GTK.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.PaintCallback.run()

onResumeEvents

public B onResumeEvents(FrameClock.ResumeEventsCallback handler)

Emitted after processing of the frame is finished.

This signal is handled internally by GTK to resume normal event processing. Applications should not handle this signal.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.ResumeEventsCallback.run()

onUpdate

public B onUpdate(FrameClock.UpdateCallback handler)

Emitted as the first step of toolkit and application processing of the frame.

Animations should be updated using FrameClock.getFrameTime(). Applications can connect directly to this signal, or use gtk_widget_add_tick_callback() as a more convenient interface.

Parameters:

handler - the signal handler

Returns:

the Builder instance is returned, to allow method chaining

See Also:

• FrameClock.UpdateCallback.run()